diff --git a/Doc/Manual/Mzscheme.html b/Doc/Manual/Mzscheme.html
index f003a0a17..984b2dded 100644
--- a/Doc/Manual/Mzscheme.html
+++ b/Doc/Manual/Mzscheme.html
@@ -173,5 +173,9 @@ Some points of interest:
 See the <a href="http://docs.racket-lang.org/inside/index.html">C API</a> for more description of using the mechanism for adding extensions. The main documentation is <a href="http://docs.racket-lang.org/">here</a>.
 </p>
 
+<p>
+Tip: mzc's --vv option is very useful for debugging the inevitable library problems you'll encounter.
+</p>
+
 </body>
 </html>